EKWB ZMT 90 degree bend

Did this ages ago.  Doing some PC maintenance and decided to use the ones I had printed and left in my watercooling parts box.  Bottom of the pic is a chunky earlier prototype, the file is the narrow one closer to the CPU block.

Updated to add a version I made that slides on around already installed tube, so you don't have to pre position it on an empty loop during assembly.  Your printer will need to be tuned and accurate for this one.